.w {
    width: 1200px;
    margin: 0 auto;
}

.down-icon::after {
    content: '';
    display: inline-block;
    vertical-align:middle;
    width: 15px;
    height: 15px;
    background-image: url(../images/sprites3.png);
    background-position: -30px 0px;
    /* background-color: pink; */
    position: relative;
    top: 5px;
    margin-left: 5px;
    
}
.head-top {
    background-color: #fafafa;
    
}
.head-top>.w {
    display: flex;
    padding: 10px 0;
    font-size: 14px;
}
.header .head-top .head-top-left {
    flex: 1;
    display: flex;
    justify-content: flex-start;
}
.header .head-top .head-top-left ul {
    display: flex;

}
.header .head-top .head-top-left ul li {
    padding: 0 10px;
    border-right: 1px solid #999;
}

.header .head-top-left li:first-child {
    padding-left: 0;
}
.header .head-top-left li:last-child,.header .head-top-right li:last-child {
    border: none;
}

.header .head-top-right {
    display: flex;
    justify-content: flex-end;
}
.head-top-right ul {
    display: flex;
    
}
.head-top-right ul li:first-child a{
    margin-left: 5px;
    color: #333;
    font-weight: 700;
    
}
.header .head-top-right li {
    border-right: 1px solid #999;
    padding: 0 10px;
}
.head-content {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
}
.head-content-left {
    display: flex;
    align-items: center;
}
.head-content-left .home {
    padding: 5px 8px;
    border: 1px solid #ccc;
    border-radius: 20px;
    margin-left: 10px;
}
.head-content-right {
    text-align: center;
}
.head-content-right div{
    font-size: 10px;
}